I thought I was sober I hasten to add ... thought someone (a complete stranger) had left our table and proceeded to nick their drink. Only to find they were on their way back and I had to go and buy them another one.
I had a big row with the "old man" and stomped off in a huff through a busy shopping centre, I thought all my mates were on my side, as they were cheering me as I walked past, but I realised it was because my skirt was tucked in my knickers. That was 20 years ago, but they still take pleasure in reminding me of that night.